/**
 * 
 */
package com.zhiyou.service;

import java.util.List;

import com.zhiyou.pojo.Course;
import com.zhiyou.pojo.Subject;


public interface SubjectService {

	/**
	 * @param subjectId
	 */
	Subject selectSubjectByPrimaryKey(int subjectId);

	
	
	

}
